2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
25 #include <glib/gi18n.h>
26 #include <gdk/gdkkeysyms.h>
28 #include <gtk/gtkwidget.h>
29 #include <gtk/gtkhbbox.h>
30 #include <gtk/gtkbutton.h>
31 #include <gtk/gtkctree.h>
32 #include <gtk/gtkcombo.h>
33 #include <gtk/gtkbindings.h>
34 #include <gtk/gtkitemfactory.h>
40 # include <compface.h>
44 #define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */
47 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
55 #include "gtksctree.h"
57 #include "stock_pixmap.h"
59 #include "prefs_account.h"
60 #include "prefs_common.h"
61 #include "manage_window.h"
65 gboolean gtkut_get_font_size(GtkWidget *widget,
66 gint *width, gint *height)
69 const gchar *str = "Abcdef";
71 g_return_val_if_fail(GTK_IS_WIDGET(widget), FALSE);
73 layout = gtk_widget_create_pango_layout(widget, str);
74 g_return_val_if_fail(layout, FALSE);
75 pango_layout_get_pixel_size(layout, width, height);
77 *width = *width / g_utf8_strlen(str, -1);
78 g_object_unref(layout);
83 void gtkut_widget_set_small_font_size(GtkWidget *widget)
85 PangoFontDescription *font_desc;
88 g_return_if_fail(widget != NULL);
89 g_return_if_fail(widget->style != NULL);
91 font_desc = pango_font_description_from_string(NORMAL_FONT);
92 size = pango_font_description_get_size(font_desc);
93 pango_font_description_set_size(font_desc, size * PANGO_SCALE_SMALL);
94 gtk_widget_modify_font(widget, font_desc);
95 pango_font_description_free(font_desc);
98 void gtkut_convert_int_to_gdk_color(gint rgbvalue, GdkColor *color)
100 g_return_if_fail(color != NULL);
103 color->red = (int) (((gdouble)((rgbvalue & 0xff0000) >> 16) / 255.0) * 65535.0);
104 color->green = (int) (((gdouble)((rgbvalue & 0x00ff00) >> 8) / 255.0) * 65535.0);
105 color->blue = (int) (((gdouble) (rgbvalue & 0x0000ff) / 255.0) * 65535.0);
108 void gtkut_stock_button_add_help(GtkWidget *bbox, GtkWidget **help_btn)
110 g_return_if_fail(bbox != NULL);
112 *help_btn = gtk_button_new_from_stock(GTK_STOCK_HELP);
114 GTK_WIDGET_SET_FLAGS(*help_btn, GTK_CAN_DEFAULT);
115 gtk_box_pack_end(GTK_BOX (bbox), *help_btn, TRUE, TRUE, 0);
116 gtk_button_box_set_child_secondary(GTK_BUTTON_BOX (bbox),
118 gtk_widget_set_sensitive(*help_btn,
119 manual_available(MANUAL_MANUAL_LOCAL));
120 gtk_widget_show(*help_btn);
123 void gtkut_stock_button_set_create_with_help(GtkWidget **bbox,
124 GtkWidget **help_button,
125 GtkWidget **button1, const gchar *label1,
126 GtkWidget **button2, const gchar *label2,
127 GtkWidget **button3, const gchar *label3)
129 g_return_if_fail(bbox != NULL);
130 g_return_if_fail(button1 != NULL);
132 gtkut_stock_button_set_create(bbox, button1, label1,
133 button2, label2, button3, label3);
135 gtkut_stock_button_add_help(*bbox, help_button);
138 void gtkut_stock_button_set_create(GtkWidget **bbox,
139 GtkWidget **button1, const gchar *label1,
140 GtkWidget **button2, const gchar *label2,
141 GtkWidget **button3, const gchar *label3)
143 g_return_if_fail(bbox != NULL);
144 g_return_if_fail(button1 != NULL);
146 *bbox = gtk_hbutton_box_new();
147 gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
148 gtk_box_set_spacing(GTK_BOX(*bbox), 5);
150 *button1 = gtk_button_new_from_stock(label1);
151 GTK_WIDGET_SET_FLAGS(*button1, GTK_CAN_DEFAULT);
152 gtk_box_pack_start(GTK_BOX(*bbox), *button1, TRUE, TRUE, 0);
153 gtk_widget_show(*button1);
156 *button2 = gtk_button_new_from_stock(label2);
157 GTK_WIDGET_SET_FLAGS(*button2, GTK_CAN_DEFAULT);
158 gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
159 gtk_widget_show(*button2);
163 *button3 = gtk_button_new_from_stock(label3);
164 GTK_WIDGET_SET_FLAGS(*button3, GTK_CAN_DEFAULT);
165 gtk_box_pack_start(GTK_BOX(*bbox), *button3, TRUE, TRUE, 0);
166 gtk_widget_show(*button3);
170 void gtkut_stock_with_text_button_set_create(GtkWidget **bbox,
171 GtkWidget **button1, const gchar *label1, const gchar *text1,
172 GtkWidget **button2, const gchar *label2, const gchar *text2,
173 GtkWidget **button3, const gchar *label3, const gchar *text3)
175 g_return_if_fail(bbox != NULL);
176 g_return_if_fail(button1 != NULL);
178 *bbox = gtk_hbutton_box_new();
179 gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
180 gtk_box_set_spacing(GTK_BOX(*bbox), 5);
182 *button1 = gtk_button_new_with_mnemonic(text1);
183 gtk_button_set_image(GTK_BUTTON(*button1),
184 gtk_image_new_from_stock(label1, GTK_ICON_SIZE_BUTTON));
185 GTK_WIDGET_SET_FLAGS(*button1, GTK_CAN_DEFAULT);
186 gtk_box_pack_start(GTK_BOX(*bbox), *button1, TRUE, TRUE, 0);
187 gtk_widget_show(*button1);
190 *button2 = gtk_button_new_with_mnemonic(text2);
191 gtk_button_set_image(GTK_BUTTON(*button2),
192 gtk_image_new_from_stock(label2, GTK_ICON_SIZE_BUTTON));
193 gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
194 gtk_widget_show(*button2);
198 *button3 = gtk_button_new_with_mnemonic(text3);
199 gtk_button_set_image(GTK_BUTTON(*button3),
200 gtk_image_new_from_stock(label3, GTK_ICON_SIZE_BUTTON));
201 gtk_box_pack_start(GTK_BOX(*bbox), *button3, TRUE, TRUE, 0);
202 gtk_widget_show(*button3);
206 static void combo_button_size_request(GtkWidget *widget,
207 GtkRequisition *requisition,
210 ComboButton *combo = (ComboButton *)data;
212 if (combo->arrow->allocation.height != requisition->height)
213 gtk_widget_set_size_request(combo->arrow,
214 -1, requisition->height);
217 static void combo_button_enter(GtkWidget *widget, gpointer data)
219 ComboButton *combo = (ComboButton *)data;
221 if (GTK_WIDGET_STATE(combo->arrow) != GTK_STATE_PRELIGHT) {
222 gtk_widget_set_state(combo->arrow, GTK_STATE_PRELIGHT);
223 gtk_widget_queue_draw(combo->arrow);
225 if (GTK_WIDGET_STATE(combo->button) != GTK_STATE_PRELIGHT) {
226 gtk_widget_set_state(combo->button, GTK_STATE_PRELIGHT);
227 gtk_widget_queue_draw(combo->button);
231 static void combo_button_leave(GtkWidget *widget, gpointer data)
233 ComboButton *combo = (ComboButton *)data;
235 if (GTK_WIDGET_STATE(combo->arrow) != GTK_STATE_NORMAL) {
236 gtk_widget_set_state(combo->arrow, GTK_STATE_NORMAL);
237 gtk_widget_queue_draw(combo->arrow);
239 if (GTK_WIDGET_STATE(combo->button) != GTK_STATE_NORMAL) {
240 gtk_widget_set_state(combo->button, GTK_STATE_NORMAL);
241 gtk_widget_queue_draw(combo->button);
245 static gint combo_button_arrow_pressed(GtkWidget *widget, GdkEventButton *event,
248 ComboButton *combo = (ComboButton *)data;
250 if (!event) return FALSE;
252 gtk_menu_popup(GTK_MENU(combo->menu), NULL, NULL,
253 menu_button_position, combo->button,
254 event->button, event->time);
259 static void combo_button_destroy(GtkWidget *widget, gpointer data)
261 ComboButton *combo = (ComboButton *)data;
263 gtk_object_destroy(GTK_OBJECT(combo->factory));
267 ComboButton *gtkut_combo_button_create(GtkWidget *button,
268 GtkItemFactoryEntry *entries,
269 gint n_entries, const gchar *path,
275 combo = g_new0(ComboButton, 1);
277 combo->arrow = gtk_button_new();
278 arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
279 gtk_widget_set_size_request(arrow, 7, -1);
280 gtk_container_add(GTK_CONTAINER(combo->arrow), arrow);
281 GTK_WIDGET_UNSET_FLAGS(combo->arrow, GTK_CAN_FOCUS);
282 gtk_widget_show_all(combo->arrow);
284 combo->button = button;
285 combo->menu = menu_create_items(entries, n_entries, path,
286 &combo->factory, data);
289 g_signal_connect(G_OBJECT(combo->button), "size_request",
290 G_CALLBACK(combo_button_size_request), combo);
291 g_signal_connect(G_OBJECT(combo->button), "enter",
292 G_CALLBACK(combo_button_enter), combo);
293 g_signal_connect(G_OBJECT(combo->button), "leave",
294 G_CALLBACK(combo_button_leave), combo);
295 g_signal_connect(G_OBJECT(combo->arrow), "enter",
296 G_CALLBACK(combo_button_enter), combo);
297 g_signal_connect(G_OBJECT(combo->arrow), "leave",
298 G_CALLBACK(combo_button_leave), combo);
299 g_signal_connect(G_OBJECT(combo->arrow), "button_press_event",
300 G_CALLBACK(combo_button_arrow_pressed), combo);
301 g_signal_connect(G_OBJECT(combo->arrow), "destroy",
302 G_CALLBACK(combo_button_destroy), combo);
307 #define CELL_SPACING 1
308 #define ROW_TOP_YPIXEL(clist, row) (((clist)->row_height * (row)) + \
309 (((row) + 1) * CELL_SPACING) + \
311 #define ROW_FROM_YPIXEL(clist, y) (((y) - (clist)->voffset) / \
312 ((clist)->row_height + CELL_SPACING))
314 void gtkut_ctree_node_move_if_on_the_edge(GtkCTree *ctree, GtkCTreeNode *node, gint _row)
316 GtkCList *clist = GTK_CLIST(ctree);
318 GtkVisibility row_visibility, prev_row_visibility, next_row_visibility;
320 g_return_if_fail(ctree != NULL);
321 g_return_if_fail(node != NULL);
323 row = (_row != -1 ? _row : g_list_position(clist->row_list, (GList *)node));
325 if (row < 0 || row >= clist->rows || clist->row_height == 0) return;
326 row_visibility = gtk_clist_row_is_visible(clist, row);
327 prev_row_visibility = gtk_clist_row_is_visible(clist, row - 1);
328 next_row_visibility = gtk_clist_row_is_visible(clist, row + 1);
330 if (row_visibility == GTK_VISIBILITY_NONE) {
331 gtk_clist_moveto(clist, row, -1, 0.5, 0);
334 if (row_visibility == GTK_VISIBILITY_FULL &&
335 prev_row_visibility == GTK_VISIBILITY_FULL &&
336 next_row_visibility == GTK_VISIBILITY_FULL)
338 if (prev_row_visibility != GTK_VISIBILITY_FULL &&
339 next_row_visibility != GTK_VISIBILITY_FULL)
342 if (prev_row_visibility != GTK_VISIBILITY_FULL) {
343 gtk_clist_moveto(clist, row, -1, 0.2, 0);
346 if (next_row_visibility != GTK_VISIBILITY_FULL) {
347 gtk_clist_moveto(clist, row, -1, 0.8, 0);
353 #undef ROW_TOP_YPIXEL
354 #undef ROW_FROM_YPIXEL
356 gint gtkut_ctree_get_nth_from_node(GtkCTree *ctree, GtkCTreeNode *node)
358 g_return_val_if_fail(ctree != NULL, -1);
359 g_return_val_if_fail(node != NULL, -1);
361 return g_list_position(GTK_CLIST(ctree)->row_list, (GList *)node);
364 /* get the next node, including the invisible one */
365 GtkCTreeNode *gtkut_ctree_node_next(GtkCTree *ctree, GtkCTreeNode *node)
367 GtkCTreeNode *parent;
369 if (!node) return NULL;
371 if (GTK_CTREE_ROW(node)->children)
372 return GTK_CTREE_ROW(node)->children;
374 if (GTK_CTREE_ROW(node)->sibling)
375 return GTK_CTREE_ROW(node)->sibling;
377 for (parent = GTK_CTREE_ROW(node)->parent; parent != NULL;
378 parent = GTK_CTREE_ROW(parent)->parent) {
379 if (GTK_CTREE_ROW(parent)->sibling)
380 return GTK_CTREE_ROW(parent)->sibling;
386 /* get the previous node, including the invisible one */
387 GtkCTreeNode *gtkut_ctree_node_prev(GtkCTree *ctree, GtkCTreeNode *node)
392 if (!node) return NULL;
394 prev = GTK_CTREE_NODE_PREV(node);
395 if (prev == GTK_CTREE_ROW(node)->parent)
399 while (GTK_CTREE_ROW(child)->children != NULL) {
400 child = GTK_CTREE_ROW(child)->children;
401 while (GTK_CTREE_ROW(child)->sibling != NULL)
402 child = GTK_CTREE_ROW(child)->sibling;
408 gboolean gtkut_ctree_node_is_selected(GtkCTree *ctree, GtkCTreeNode *node)
410 GtkCList *clist = GTK_CLIST(ctree);
413 for (cur = clist->selection; cur != NULL; cur = cur->next) {
414 if (node == GTK_CTREE_NODE(cur->data))
421 GtkCTreeNode *gtkut_ctree_find_collapsed_parent(GtkCTree *ctree,
424 if (!node) return NULL;
426 while ((node = GTK_CTREE_ROW(node)->parent) != NULL) {
427 if (!GTK_CTREE_ROW(node)->expanded)
434 void gtkut_ctree_expand_parent_all(GtkCTree *ctree, GtkCTreeNode *node)
436 while ((node = gtkut_ctree_find_collapsed_parent(ctree, node)) != NULL)
437 gtk_ctree_expand(ctree, node);
440 gboolean gtkut_ctree_node_is_parent(GtkCTreeNode *parent, GtkCTreeNode *node)
443 g_return_val_if_fail(node != NULL, FALSE);
444 g_return_val_if_fail(parent != NULL, FALSE);
448 if(GTK_CTREE_ROW(tmp)->parent && GTK_CTREE_ROW(tmp)->parent == parent)
450 tmp = GTK_CTREE_ROW(tmp)->parent;
456 void gtkut_ctree_set_focus_row(GtkCTree *ctree, GtkCTreeNode *node)
460 gtkut_clist_set_focus_row(GTK_CLIST(ctree),
461 gtkut_ctree_get_nth_from_node(ctree, node));
464 void gtkut_clist_set_focus_row(GtkCList *clist, gint row)
466 clist->focus_row = row;
467 GTKUT_CTREE_REFRESH(clist);
470 void gtkut_combo_set_items(GtkCombo *combo, const gchar *str1, ...)
474 GList *combo_items = NULL;
476 g_return_if_fail(str1 != NULL);
478 combo_items = g_list_append(combo_items, (gpointer)str1);
479 va_start(args, str1);
480 s = va_arg(args, gchar*);
482 combo_items = g_list_append(combo_items, (gpointer)s);
483 s = va_arg(args, gchar*);
487 gtk_combo_set_popdown_strings(combo, combo_items);
489 g_list_free(combo_items);
492 gchar *gtkut_editable_get_selection(GtkEditable *editable)
494 guint start_pos, end_pos;
497 g_return_val_if_fail(GTK_IS_EDITABLE(editable), NULL);
499 found = gtk_editable_get_selection_bounds(editable,
500 &start_pos, &end_pos);
502 return gtk_editable_get_chars(editable, start_pos, end_pos);
507 void gtkut_editable_disable_im(GtkEditable *editable)
509 g_return_if_fail(editable != NULL);
513 gdk_ic_destroy(editable->ic);
516 if (editable->ic_attr) {
517 gdk_ic_attr_destroy(editable->ic_attr);
518 editable->ic_attr = NULL;
523 void gtkut_container_remove(GtkContainer *container, GtkWidget *widget)
525 gtk_container_remove(container, widget);
528 gboolean gtkut_text_buffer_match_string(GtkTextBuffer *textbuf,
529 const GtkTextIter *iter,
530 gunichar *wcs, gint len,
533 GtkTextIter start_iter, end_iter;
537 start_iter = end_iter = *iter;
538 gtk_text_iter_forward_chars(&end_iter, len);
540 utf8str = gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter,
542 if (!utf8str) return FALSE;
544 if ((gint)g_utf8_strlen(utf8str, -1) != len) {
549 for (p = utf8str, match_count = 0;
550 *p != '\0' && match_count < len;
551 p = g_utf8_next_char(p), match_count++) {
554 wc = g_utf8_get_char(p);
557 if (wc != wcs[match_count])
560 if (g_unichar_tolower(wc) !=
561 g_unichar_tolower(wcs[match_count]))
568 if (match_count == len)
574 gboolean gtkut_text_buffer_find(GtkTextBuffer *buffer, const GtkTextIter *iter,
575 const gchar *str, gboolean case_sens,
576 GtkTextIter *match_pos)
580 glong items_read = 0, items_written = 0;
581 GError *error = NULL;
583 gboolean found = FALSE;
585 wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
587 g_warning("An error occured while converting a string from UTF-8 to UCS-4: %s\n",
591 if (!wcs || items_written <= 0) return FALSE;
592 len = (gint)items_written;
596 found = gtkut_text_buffer_match_string
597 (buffer, &iter_, wcs, len, case_sens);
602 } while (gtk_text_iter_forward_char(&iter_));
609 gboolean gtkut_text_buffer_find_backward(GtkTextBuffer *buffer,
610 const GtkTextIter *iter,
611 const gchar *str, gboolean case_sens,
612 GtkTextIter *match_pos)
616 glong items_read = 0, items_written = 0;
617 GError *error = NULL;
619 gboolean found = FALSE;
621 wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
623 g_warning("An error occured while converting a string from UTF-8 to UCS-4: %s\n", error->message);
626 if (!wcs || items_written <= 0) return FALSE;
627 len = (gint)items_written;
630 while (gtk_text_iter_backward_char(&iter_)) {
631 found = gtkut_text_buffer_match_string
632 (buffer, &iter_, wcs, len, case_sens);
644 gchar *gtkut_text_view_get_selection(GtkTextView *textview)
646 GtkTextBuffer *buffer;
647 GtkTextIter start_iter, end_iter;
650 g_return_val_if_fail(GTK_IS_TEXT_VIEW(textview), NULL);
652 buffer = gtk_text_view_get_buffer(textview);
653 found = gtk_text_buffer_get_selection_bounds(buffer,
657 return gtk_text_buffer_get_text(buffer, &start_iter, &end_iter,
664 void gtkut_text_view_set_position(GtkTextView *text, gint pos)
666 GtkTextBuffer *buffer;
669 g_return_if_fail(text != NULL);
671 buffer = gtk_text_view_get_buffer(text);
673 gtk_text_buffer_get_iter_at_offset(buffer, &iter, pos);
674 gtk_text_buffer_place_cursor(buffer, &iter);
675 gtk_text_view_scroll_to_iter(text, &iter, 0.0, FALSE, 0.0, 0.0);
678 gboolean gtkut_text_view_search_string(GtkTextView *text, const gchar *str,
681 GtkTextBuffer *buffer;
682 GtkTextIter iter, match_pos;
686 g_return_val_if_fail(text != NULL, FALSE);
687 g_return_val_if_fail(str != NULL, FALSE);
689 buffer = gtk_text_view_get_buffer(text);
691 len = g_utf8_strlen(str, -1);
692 g_return_val_if_fail(len >= 0, FALSE);
694 mark = gtk_text_buffer_get_insert(buffer);
695 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
697 if (gtkut_text_buffer_find(buffer, &iter, str, case_sens,
699 GtkTextIter end = match_pos;
701 gtk_text_iter_forward_chars(&end, len);
702 /* place "insert" at the last character */
703 gtk_text_buffer_select_range(buffer, &end, &match_pos);
704 gtk_text_view_scroll_to_mark(text, mark, 0.0, FALSE, 0.0, 0.0);
711 gboolean gtkut_text_view_search_string_backward(GtkTextView *text, const gchar *str,
714 GtkTextBuffer *buffer;
715 GtkTextIter iter, match_pos;
719 g_return_val_if_fail(text != NULL, FALSE);
720 g_return_val_if_fail(str != NULL, FALSE);
722 buffer = gtk_text_view_get_buffer(text);
724 len = g_utf8_strlen(str, -1);
725 g_return_val_if_fail(len >= 0, FALSE);
727 mark = gtk_text_buffer_get_insert(buffer);
728 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
730 if (gtkut_text_buffer_find_backward(buffer, &iter, str, case_sens,
732 GtkTextIter end = match_pos;
734 gtk_text_iter_forward_chars(&end, len);
735 gtk_text_buffer_select_range(buffer, &match_pos, &end);
736 gtk_text_view_scroll_to_mark(text, mark, 0.0, FALSE, 0.0, 0.0);
743 void gtkut_window_popup(GtkWidget *window)
745 gint x, y, sx, sy, new_x, new_y;
747 g_return_if_fail(window != NULL);
748 g_return_if_fail(window->window != NULL);
750 sx = gdk_screen_width();
751 sy = gdk_screen_height();
753 gdk_window_get_origin(window->window, &x, &y);
754 new_x = x % sx; if (new_x < 0) new_x = 0;
755 new_y = y % sy; if (new_y < 0) new_y = 0;
756 if (new_x != x || new_y != y)
757 gdk_window_move(window->window, new_x, new_y);
759 gtk_window_present(GTK_WINDOW(window));
762 void gtkut_widget_get_uposition(GtkWidget *widget, gint *px, gint *py)
767 g_return_if_fail(widget != NULL);
768 g_return_if_fail(widget->window != NULL);
770 sx = gdk_screen_width();
771 sy = gdk_screen_height();
773 /* gdk_window_get_root_origin ever return *rootwindow*'s position */
774 gdk_window_get_root_origin(widget->window, &x, &y);
776 x %= sx; if (x < 0) x = 0;
777 y %= sy; if (y < 0) y = 0;
782 void gtkut_widget_draw_now(GtkWidget *widget)
784 if (GTK_WIDGET_VISIBLE(widget) && GTK_WIDGET_DRAWABLE(widget))
785 gdk_window_process_updates(widget->window, FALSE);
788 static void gtkut_clist_bindings_add(GtkWidget *clist)
790 GtkBindingSet *binding_set;
792 binding_set = gtk_binding_set_by_class
793 (GTK_CLIST_GET_CLASS(clist));
795 gtk_binding_entry_add_signal(binding_set, GDK_n, GDK_CONTROL_MASK,
796 "scroll_vertical", 2,
797 G_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
799 gtk_binding_entry_add_signal(binding_set, GDK_p, GDK_CONTROL_MASK,
800 "scroll_vertical", 2,
801 G_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
805 void gtkut_widget_init(void)
809 clist = gtk_clist_new(1);
810 gtk_object_ref(GTK_OBJECT(clist));
811 gtk_object_sink(GTK_OBJECT(clist));
812 gtkut_clist_bindings_add(clist);
813 gtk_object_unref(GTK_OBJECT(clist));
815 clist = gtk_ctree_new(1, 0);
816 gtk_object_ref(GTK_OBJECT(clist));
817 gtk_object_sink(GTK_OBJECT(clist));
818 gtkut_clist_bindings_add(clist);
819 gtk_object_unref(GTK_OBJECT(clist));
821 clist = gtk_sctree_new_with_titles(1, 0, NULL);
822 gtk_object_ref(GTK_OBJECT(clist));
823 gtk_object_sink(GTK_OBJECT(clist));
824 gtkut_clist_bindings_add(clist);
825 gtk_object_unref(GTK_OBJECT(clist));
828 void gtkut_widget_set_app_icon(GtkWidget *widget)
830 #include "pixmaps/claws-mail.xpm"
831 static GdkPixmap *sylpheedclawsxpm;
832 static GdkBitmap *sylpheedclawsxpmmask;
834 g_return_if_fail(widget != NULL);
835 g_return_if_fail(widget->window != NULL);
836 if (!sylpheedclawsxpm) {
837 PIXMAP_CREATE(widget, sylpheedclawsxpm, sylpheedclawsxpmmask,
840 gdk_window_set_icon(widget->window, NULL, sylpheedclawsxpm, sylpheedclawsxpmmask);
843 void gtkut_widget_set_composer_icon(GtkWidget *widget)
845 static GdkPixmap *xpm;
846 static GdkBitmap *bmp;
848 g_return_if_fail(widget != NULL);
849 g_return_if_fail(widget->window != NULL);
851 stock_pixmap_gdk(widget, STOCK_PIXMAP_MAIL_COMPOSE, &xpm, &bmp);
853 gdk_window_set_icon(widget->window, NULL, xpm, bmp);
856 GtkWidget *label_window_create(const gchar *str)
861 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
862 gtk_widget_set_size_request(window, 380, 60);
863 gtk_container_set_border_width(GTK_CONTAINER(window), 8);
864 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
865 gtk_window_set_title(GTK_WINDOW(window), str);
866 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
867 gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
868 manage_window_set_transient(GTK_WINDOW(window));
870 label = gtk_label_new(str);
871 gtk_container_add(GTK_CONTAINER(window), label);
872 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
873 gtk_widget_show(label);
875 gtk_widget_show_now(window);
882 GtkWidget *gtkut_account_menu_new(GList *ac_list,
889 g_return_val_if_fail(ac_list != NULL, NULL);
891 menu = gtk_menu_new();
893 for (cur_ac = ac_list; cur_ac != NULL; cur_ac = cur_ac->next) {
896 PrefsAccount *account;
898 account = (PrefsAccount *) cur_ac->data;
900 name = g_strdup_printf("%s: %s <%s>",
901 account->account_name,
905 name = g_strdup_printf("%s: %s",
906 account->account_name,
908 MENUITEM_ADD(menu, menuitem, name, account->account_id);
910 if (callback != NULL)
911 g_signal_connect(G_OBJECT(menuitem), "activate",
917 void gtkut_set_widget_bgcolor_rgb(GtkWidget *widget, guint rgbvalue)
922 gtkut_convert_int_to_gdk_color(rgbvalue, &gdk_color);
923 newstyle = gtk_style_copy(gtk_widget_get_default_style());
924 newstyle->bg[GTK_STATE_NORMAL] = gdk_color;
925 newstyle->bg[GTK_STATE_PRELIGHT] = gdk_color;
926 newstyle->bg[GTK_STATE_ACTIVE] = gdk_color;
927 gtk_widget_set_style(widget, newstyle);
931 *\brief Tries to find a focused child using a lame strategy
933 GtkWidget *gtkut_get_focused_child(GtkContainer *parent)
935 GtkWidget *result = NULL;
936 GList *child_list = NULL;
939 g_return_val_if_fail(parent, NULL);
941 /* Get children list and see which has the focus. */
942 child_list = gtk_container_get_children(parent);
946 for (c = child_list; c != NULL; c = g_list_next(c)) {
947 if (c->data && GTK_IS_WIDGET(c->data)) {
948 if (GTK_WIDGET_HAS_FOCUS(GTK_WIDGET(c->data))) {
949 result = GTK_WIDGET(c->data);
955 /* See if the returned widget is a container itself; if it is,
956 * see if one of its children is focused. If the focused
957 * container has no focused child, it is itself a focusable
958 * child, and has focus. */
959 if (result && GTK_IS_CONTAINER(result)) {
960 GtkWidget *tmp = gtkut_get_focused_child(GTK_CONTAINER(result));
965 /* Try the same for each container in the chain */
966 for (c = child_list; c != NULL && !result; c = g_list_next(c)) {
967 if (c->data && GTK_IS_WIDGET(c->data)
968 && GTK_IS_CONTAINER(c->data)) {
969 result = gtkut_get_focused_child
970 (GTK_CONTAINER(c->data));
976 g_list_free(child_list);
982 *\brief Create a Browse (file) button based on GTK+ stock
984 GtkWidget *gtkut_get_browse_file_btn(const gchar *button_label)
988 button = gtk_button_new_with_mnemonic(button_label);
989 gtk_button_set_image(GTK_BUTTON(button),
990 gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
996 *\brief Create a Browse (directory) button based on GTK+ stock
998 GtkWidget *gtkut_get_browse_directory_btn(const gchar *button_label)
1002 button = gtk_button_new_with_mnemonic(button_label);
1003 gtk_button_set_image(GTK_BUTTON(button),
1004 gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
1009 GtkWidget *gtkut_get_replace_btn(const gchar *button_label)
1013 button = gtk_button_new_with_mnemonic(button_label);
1014 gtk_button_set_image(GTK_BUTTON(button),
1015 gtk_image_new_from_stock(GTK_STOCK_REFRESH, GTK_ICON_SIZE_BUTTON));
1020 GtkWidget *gtkut_get_options_frame(GtkWidget *box, GtkWidget **frame,
1021 const gchar *frame_label)
1025 *frame = gtk_frame_new(frame_label);
1026 gtk_widget_show(*frame);
1027 gtk_box_pack_start(GTK_BOX(box), *frame, FALSE, TRUE, 0);
1028 gtk_frame_set_label_align(GTK_FRAME(*frame), 0.01, 0.5);
1030 vbox = gtk_vbox_new (FALSE, 4);
1031 gtk_widget_show(vbox);
1032 gtk_container_add(GTK_CONTAINER (*frame), vbox);
1033 gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
1038 #if HAVE_LIBCOMPFACE
1039 gint create_xpm_from_xface(gchar *xpm[], const gchar *xface)
1041 static gchar *bit_pattern[] = {
1060 static gchar *xface_header = "48 48 2 1";
1061 static gchar *xface_black = "# c #000000";
1062 static gchar *xface_white = ". c #ffffff";
1066 gchar buf[WIDTH * 4 + 1]; /* 4 = strlen("0x0000") */
1070 strcpy(xpm[line++], xface_header);
1071 strcpy(xpm[line++], xface_black);
1072 strcpy(xpm[line++], xface_white);
1074 for (i = 0; i < HEIGHT; i++) {
1079 for (col = 0; col < 3; col++) {
1082 p += 2; /* skip '0x' */
1084 for (figure = 0; figure < 4; figure++) {
1087 if ('0' <= *p && *p <= '9') {
1089 } else if ('a' <= *p && *p <= 'f') {
1091 } else if ('A' <= *p && *p <= 'F') {
1095 strcat(buf, bit_pattern[n]);
1099 p++; /* skip '\n' */
1102 strcpy(xpm[line++], buf);
1110 gboolean get_tag_range(GtkTextIter *iter,
1112 GtkTextIter *start_iter,
1113 GtkTextIter *end_iter)
1115 GtkTextIter _start_iter, _end_iter;
1118 if (!gtk_text_iter_forward_to_tag_toggle(&_end_iter, tag)) {
1119 debug_print("Can't find end");
1123 _start_iter = _end_iter;
1124 if (!gtk_text_iter_backward_to_tag_toggle(&_start_iter, tag)) {
1125 debug_print("Can't find start.");
1129 *start_iter = _start_iter;
1130 *end_iter = _end_iter;
1135 #if HAVE_LIBCOMPFACE
1136 GtkWidget *xface_get_from_header(const gchar *o_xface, GdkColor *background,
1139 static gchar *xpm_xface[XPM_XFACE_HEIGHT];
1140 static gboolean xpm_xface_init = TRUE;
1144 strncpy(xface, o_xface, sizeof(xface));
1147 g_warning("no window\n");
1150 if (uncompface(xface) < 0) {
1151 g_warning("uncompface failed\n");
1155 if (xpm_xface_init) {
1158 for (i = 0; i < XPM_XFACE_HEIGHT; i++) {
1159 xpm_xface[i] = g_malloc(WIDTH + 1);
1160 *xpm_xface[i] = '\0';
1162 xpm_xface_init = FALSE;
1165 create_xpm_from_xface(xpm_xface, xface);
1167 pixmap = gdk_pixmap_create_from_xpm_d
1169 background, xpm_xface);
1170 return gtk_image_new_from_pixmap(pixmap, mask);
1174 GtkWidget *face_get_from_header(const gchar *o_face)
1177 gchar face_png[2048];
1180 GError *error = NULL;
1181 GdkPixbufLoader *loader = gdk_pixbuf_loader_new ();
1184 if (o_face == NULL || strlen(o_face) == 0)
1187 strncpy2(face, o_face, sizeof(face));
1189 unfold_line(face); /* strip all whitespace and linebreaks */
1192 pngsize = base64_decode(face_png, face, strlen(face));
1194 if (!gdk_pixbuf_loader_write (loader, face_png, pngsize, &error) ||
1195 !gdk_pixbuf_loader_close (loader, &error)) {
1196 g_warning("loading face failed\n");
1197 g_object_unref(loader);
1201 pixbuf = g_object_ref(gdk_pixbuf_loader_get_pixbuf(loader));
1203 g_object_unref(loader);
1205 if ((gdk_pixbuf_get_width(pixbuf) != 48) || (gdk_pixbuf_get_height(pixbuf) != 48)) {
1206 g_object_unref(pixbuf);
1207 g_warning("wrong_size");
1211 image = gtk_image_new_from_pixbuf(pixbuf);
1212 g_object_unref(pixbuf);
1216 static GdkCursor *hand_cursor = NULL;
1218 static void link_btn_enter(GtkButton *button, gpointer data)
1220 GtkWidget *window = (GtkWidget *)data;
1223 hand_cursor = gdk_cursor_new(GDK_HAND2);
1224 if (window && window->window)
1225 gdk_window_set_cursor(window->window, hand_cursor);
1227 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1228 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1232 static void link_btn_leave(GtkButton *button, gpointer data)
1234 GtkWidget *window = (GtkWidget *)data;
1236 if (window && window->window)
1237 gdk_window_set_cursor(window->window, NULL);
1239 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1240 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1243 static void link_btn_pressed(GtkButton *button, gpointer data)
1245 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1246 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1249 static void link_btn_released(GtkButton *button, gpointer data)
1251 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1252 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1255 static void link_btn_clicked(GtkButton *button, gpointer data)
1257 gchar *url = (gchar *)data;
1258 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1259 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1260 open_uri(url, prefs_common.uri_cmd);
1263 static void link_btn_unrealize(GtkButton *button, gpointer data)
1265 gchar *url = (gchar *)data;
1266 g_signal_handlers_disconnect_by_func(G_OBJECT(button),
1267 G_CALLBACK(link_btn_clicked), url);
1271 GtkWidget *gtkut_get_link_btn(GtkWidget *window, const gchar *url, const gchar *label)
1274 GtkWidget *btn_label;
1276 GdkColor uri_color[2] = {{0, 0, 0, 0xffff}, {0, 0xffff, 0, 0}};
1277 gboolean success[2];
1278 gchar *local_url = NULL;
1282 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
1284 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
1287 btn = gtk_button_new_with_label(label?label:url);
1288 gtk_button_set_relief(GTK_BUTTON(btn), GTK_RELIEF_NONE);
1289 btn_label = GTK_BIN(btn)->child;
1290 cmap = gdk_drawable_get_colormap(window->window);
1291 gdk_colormap_alloc_colors(cmap, uri_color, 2, FALSE, TRUE, success);
1292 if (success[0] == TRUE && success[1] == TRUE) {
1294 gtk_widget_ensure_style(btn_label);
1295 style = gtk_style_copy
1296 (gtk_widget_get_style(btn_label));
1297 style->fg[GTK_STATE_NORMAL] = uri_color[0];
1298 style->fg[GTK_STATE_ACTIVE] = uri_color[1];
1299 style->fg[GTK_STATE_PRELIGHT] = uri_color[0];
1300 gtk_widget_set_style(btn_label, style);
1302 g_warning("about_create(): color allocation failed.\n");
1304 g_signal_connect(G_OBJECT(btn), "enter",
1305 G_CALLBACK(link_btn_enter), window);
1306 g_signal_connect(G_OBJECT(btn), "leave",
1307 G_CALLBACK(link_btn_leave), window);
1308 g_signal_connect(G_OBJECT(btn), "pressed",
1309 G_CALLBACK(link_btn_pressed), window);
1310 g_signal_connect(G_OBJECT(btn), "released",
1311 G_CALLBACK(link_btn_released), window);
1313 local_url = g_strdup(url);
1314 g_signal_connect(G_OBJECT(btn), "clicked",
1315 G_CALLBACK(link_btn_clicked), local_url);
1316 g_signal_connect(G_OBJECT(btn), "unrealize",
1317 G_CALLBACK(link_btn_unrealize), local_url);
1321 GtkWidget *gtkut_sc_combobox_create(GtkWidget *eventbox, gboolean focus_on_click)
1323 GtkWidget *combobox;
1325 GtkCellRenderer *rend;
1327 menu = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
1329 combobox = gtk_combo_box_new_with_model(GTK_TREE_MODEL(menu));
1331 rend = gtk_cell_renderer_text_new();
1332 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combobox), rend, TRUE);
1333 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combobox), rend,
1337 if( eventbox != NULL )
1338 gtk_container_add(GTK_CONTAINER(eventbox), combobox);
1339 #if GTK_CHECK_VERSION(2,6,0)
1340 gtk_combo_box_set_focus_on_click(GTK_COMBO_BOX(combobox), focus_on_click);
1345 static void gtkutils_smooth_scroll_do(GtkWidget *widget, GtkAdjustment *vadj,
1346 gfloat old_value, gfloat last_value,
1353 if (old_value < last_value) {
1354 change_value = last_value - old_value;
1357 change_value = old_value - last_value;
1361 for (i = step; i <= change_value; i += step) {
1362 vadj->value = old_value + (up ? -i : i);
1363 g_signal_emit_by_name(G_OBJECT(vadj),
1364 "value_changed", 0);
1367 vadj->value = last_value;
1368 g_signal_emit_by_name(G_OBJECT(vadj), "value_changed", 0);
1370 gtk_widget_queue_draw(widget);
1373 static gboolean gtkutils_smooth_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1380 if (prefs_common.scroll_halfpage)
1381 page_incr = vadj->page_increment / 2;
1383 page_incr = vadj->page_increment;
1386 upper = vadj->upper - vadj->page_size;
1387 if (vadj->value < upper) {
1388 old_value = vadj->value;
1389 last_value = vadj->value + page_incr;
1390 last_value = MIN(last_value, upper);
1392 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1394 prefs_common.scroll_step);
1398 if (vadj->value > 0.0) {
1399 old_value = vadj->value;
1400 last_value = vadj->value - page_incr;
1401 last_value = MAX(last_value, 0.0);
1403 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1405 prefs_common.scroll_step);
1413 gboolean gtkutils_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1418 if (prefs_common.enable_smooth_scroll)
1419 return gtkutils_smooth_scroll_page(widget, vadj, up);
1421 if (prefs_common.scroll_halfpage)
1422 page_incr = vadj->page_increment / 2;
1424 page_incr = vadj->page_increment;
1427 upper = vadj->upper - vadj->page_size;
1428 if (vadj->value < upper) {
1429 vadj->value += page_incr;
1430 vadj->value = MIN(vadj->value, upper);
1431 g_signal_emit_by_name(G_OBJECT(vadj),
1432 "value_changed", 0);
1436 if (vadj->value > 0.0) {
1437 vadj->value -= page_incr;
1438 vadj->value = MAX(vadj->value, 0.0);
1439 g_signal_emit_by_name(G_OBJECT(vadj),
1440 "value_changed", 0);
1447 static void gtkutils_smooth_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1454 upper = vadj->upper - vadj->page_size;
1455 if (vadj->value < upper) {
1456 old_value = vadj->value;
1457 last_value = vadj->value + vadj->step_increment;
1458 last_value = MIN(last_value, upper);
1460 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1462 prefs_common.scroll_step);
1465 if (vadj->value > 0.0) {
1466 old_value = vadj->value;
1467 last_value = vadj->value - vadj->step_increment;
1468 last_value = MAX(last_value, 0.0);
1470 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1472 prefs_common.scroll_step);
1477 void gtkutils_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1481 if (prefs_common.enable_smooth_scroll) {
1482 gtkutils_smooth_scroll_one_line(widget, vadj, up);
1487 upper = vadj->upper - vadj->page_size;
1488 if (vadj->value < upper) {
1489 vadj->value += vadj->step_increment;
1490 vadj->value = MIN(vadj->value, upper);
1491 g_signal_emit_by_name(G_OBJECT(vadj),
1492 "value_changed", 0);
1495 if (vadj->value > 0.0) {
1496 vadj->value -= vadj->step_increment;
1497 vadj->value = MAX(vadj->value, 0.0);
1498 g_signal_emit_by_name(G_OBJECT(vadj),
1499 "value_changed", 0);
1504 gboolean gtkut_tree_model_text_iter_prev(GtkTreeModel *model,
1507 /* do the same as gtk_tree_model_iter_next, but _prev instead.
1508 to use with widgets with one text column (gtk_combo_box_new_text()
1509 and with GtkComboBoxEntry's for instance),
1512 GtkTreeIter cur_iter;
1517 g_return_val_if_fail(model != NULL, FALSE);
1518 g_return_val_if_fail(iter != NULL, FALSE);
1520 if (text == NULL || *text == '\0')
1523 valid = gtk_tree_model_get_iter_first(model, &cur_iter);
1526 gtk_tree_model_get(model, &cur_iter, 0, &cur_value, -1);
1528 if (strcmp(text, cur_value) == 0) {
1532 return gtk_tree_model_iter_nth_child(model, iter, NULL, count - 1);
1535 valid = gtk_tree_model_iter_next(model, &cur_iter);
1541 gboolean gtkut_tree_model_get_iter_last(GtkTreeModel *model,
1543 /* do the same as gtk_tree_model_get_iter_first, but _last instead.
1548 g_return_val_if_fail(model != NULL, FALSE);
1549 g_return_val_if_fail(iter != NULL, FALSE);
1551 count = gtk_tree_model_iter_n_children(model, NULL);
1556 return gtk_tree_model_iter_nth_child(model, iter, NULL, count - 1);